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https://github.com/AsahiLinux/u-boot
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b972831c3c
Pinebook is a laptop produced by Pine64, with USB-connected keyboard, USB-connected touchpad and an eDP LCD panel connected via a RGB-eDP bridge from Analogix. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Vagrant Cascadian <vagrant@debian.org> Reviewed-by: Jagan Teki <jagan@openedev.com>
294 lines
5.4 KiB
Text
294 lines
5.4 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
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* Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
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*
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*/
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/dts-v1/;
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#include "sun50i-a64.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/pwm/pwm.h>
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/ {
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model = "Pinebook";
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compatible = "pine64,pinebook", "allwinner,sun50i-a64";
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aliases {
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serial0 = &uart0;
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ethernet0 = &rtl8723cs;
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};
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vdd_bl: regulator@0 {
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compatible = "regulator-fixed";
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regulator-name = "bl-3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
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enable-active-high;
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 0 50000 0>;
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brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>;
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default-brightness-level = <2>;
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enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
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power-supply = <&vdd_bl>;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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framebuffer-lcd {
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panel-supply = <®_dc1sw>;
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dvdd25-supply = <®_dldo2>;
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dvdd12-supply = <®_fldo1>;
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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lid_switch {
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label = "Lid Switch";
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gpios = <&r_pio 0 12 GPIO_ACTIVE_LOW>; /* PL12 */
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linux,input-type = <EV_SW>;
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linux,code = <SW_LID>;
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linux,can-disable;
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wakeup-source;
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};
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};
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reg_vcc3v3: vcc3v3 {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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wifi_pwrseq: wifi_pwrseq {
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compatible = "mmc-pwrseq-simple";
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reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
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};
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};
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&ehci0 {
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phys = <&usbphy 0>;
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phy-names = "usb";
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status = "okay";
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};
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&ehci1 {
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status = "okay";
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};
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&mmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins>;
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vmmc-supply = <®_dcdc1>;
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
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disable-wp;
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bus-width = <4>;
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status = "okay";
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};
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&mmc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc1_pins>;
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vmmc-supply = <®_dldo4>;
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vqmmc-supply = <®_eldo1>;
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mmc-pwrseq = <&wifi_pwrseq>;
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bus-width = <4>;
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non-removable;
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status = "okay";
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rtl8723cs: wifi@1 {
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reg = <1>;
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};
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};
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&mmc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
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vmmc-supply = <®_dcdc1>;
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vqmmc-supply = <®_eldo1>;
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bus-width = <8>;
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non-removable;
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cap-mmc-hw-reset;
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mmc-hs200-1_8v;
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status = "okay";
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};
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&ohci0 {
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phys = <&usbphy 0>;
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phy-names = "usb";
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status = "okay";
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};
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&ohci1 {
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status = "okay";
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};
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&pwm {
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status = "okay";
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};
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&r_rsb {
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status = "okay";
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axp803: pmic@3a3 {
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compatible = "x-powers,axp803";
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reg = <0x3a3>;
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interrupt-parent = <&r_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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};
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};
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/* The ANX6345 eDP-bridge is on r_i2c */
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&r_i2c {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&r_i2c_pl89_pins>;
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status = "okay";
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};
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#include "axp803.dtsi"
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®_aldo1 {
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-name = "vcc-csi";
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};
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®_aldo2 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-pl";
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};
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®_aldo3 {
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regulator-always-on;
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regulator-min-microvolt = <2700000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-pll-avcc";
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};
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®_dc1sw {
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regulator-name = "vcc-lcd";
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};
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®_dcdc1 {
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-3v3";
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};
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®_dcdc2 {
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regulator-always-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1300000>;
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regulator-name = "vdd-cpux";
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};
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/* DCDC3 is polyphased with DCDC2 */
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®_dcdc5 {
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regulator-always-on;
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-name = "vcc-dram";
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};
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®_dcdc6 {
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regulator-always-on;
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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regulator-name = "vdd-sys";
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};
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®_dldo1 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-hdmi";
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};
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®_dldo2 {
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <2500000>;
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regulator-name = "vcc-edp";
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};
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®_dldo3 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "avdd-csi";
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};
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®_dldo4 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-wifi";
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};
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®_eldo1 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "cpvdd";
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};
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®_eldo3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vdd-1v8-csi";
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};
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®_fldo1 {
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-name = "vcc-1v2-hsic";
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};
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®_fldo2 {
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regulator-always-on;
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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regulator-name = "vdd-cpus";
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};
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®_ldo_io0 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-usb";
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status = "okay";
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};
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®_rtc_ldo {
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regulator-name = "vcc-rtc";
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};
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&simplefb_hdmi {
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vcc-hdmi-supply = <®_dldo1>;
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pb_pins>;
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status = "okay";
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};
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&usb_otg {
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dr_mode = "host";
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};
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&usbphy {
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usb0_vbus-supply = <®_ldo_io0>;
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usb1_vbus-supply = <®_ldo_io0>;
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status = "okay";
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};
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